2013 GMC Sierra 1500
Mileage
84,610
Service Date
3/5/2021
Services Performed
- Computer scan for code P0121 = throttle position sensor. Check wiring and connections to pedal sensor and throttle body – wiring is good, has reference voltage and ground. Remove and replace throttle body assembly, clear computer and road test.
- GAS
Martinez L. gave our service a 5 star review on 3/5/2021
